Catch NoMethodError for `use_ssl=` and raise appropriate FriendlyErrors warning

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/bundler/fetcher/downloader.rb b/lib/bundler/fetcher/downloader.rb
index 8efeb14461..3e05b77d5e 100644
--- a/lib/bundler/fetcher/downloader.rb
+++ b/lib/bundler/fetcher/downloader.rb
@@ -43,6 +43,12 @@ module Bundler
           req.basic_auth(user, password)
         end
         connection.request(uri, req)
+      rescue NoMethodError => e
+        if ["undefined method", "use_ssl="].all? {|snippet| e.message.include? snippet }
+          raise LoadError.new("cannot load such file -- openssl")
+        else
+          raise e
+        end
       rescue OpenSSL::SSL::SSLError
         raise CertificateFailureError.new(uri)
       rescue *HTTP_ERRORS => e